Accuflow non contact air gauge measuring systems have many applications is in the production of  thin films, wafers, paper, glass and medical rubbers.

Shown here with a granite base and stand, the units may also be mounted onto machinery for width assessment during running production. 

Metrology International also supply an extensive  range of hand held instruments for general workshop quality control. All types of  micrometers,  calipers,  thickness  and slips  gauges are available direct from the manufacturers.  Here is a selection of instruments readily available at far lower prices than you will pay via your local tool merchant.